Add WPF ImageViewBackend

Xwt.WPF/Xwt.WPF.csproj

@@ -44,6 +44,7 @@
     <Compile Include="Xwt.WPFBackend\ButtonBackend.cs" />
     <Compile Include="Xwt.WPFBackend\ImageBackend.cs" />
     <Compile Include="Xwt.WPFBackend.Interop\NativeMethods.cs" />
+    <Compile Include="Xwt.WPFBackend\ImageViewBackend.cs" />
     <Compile Include="Xwt.WPFBackend\LabelBackend.cs" />
     <Compile Include="Xwt.WPFBackend\BoxBackend.cs" />
     <Compile Include="Xwt.WPFBackend\DataConverter.cs" />

Xwt.WPF/Xwt.WPFBackend/ImageViewBackend.cs

@@ -0,0 +1,59 @@
+// 
+// ImageViewBackend.cs
+//  
+// Author:
+//       Eric Maupin <ermau@xamarin.com>
+// 
+// Copyright (c) 2012 Xamarin, Inc.
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Windows.Controls;
+using System.Windows.Media;
+using Xwt.Backends;
+
+namespace Xwt.WPFBackend
+{
+	public class ImageViewBackend
+		: WidgetBackend, IImageViewBackend
+	{
+		public ImageViewBackend()
+		{
+			Widget = new Image ();
+		}
+
+		public void SetImage (object nativeImage)
+		{
+			if (nativeImage == null)
+				throw new ArgumentNullException ("nativeImage");
+
+			ImageSource source = nativeImage as ImageSource;
+			if (source == null)
+				throw new ArgumentException ("nativeImage is not of the expected type", "nativeImage");
+
+			Image.Source = source;
+		}
+
+		protected Image Image
+		{
+			get { return (Image) NativeWidget; }
+		}
+	}
+}

Xwt.WPF/Xwt.WPFBackend/WPFEngine.cs

@@ -52,6 +52,7 @@ public override void InitializeApplication ()
 			WidgetRegistry.RegisterBackend (typeof (ToggleButton), typeof (ToggleButtonBackend));
 			WidgetRegistry.RegisterBackend (typeof (TreeView), typeof (TreeViewBackend));
 			WidgetRegistry.RegisterBackend (typeof (TreeStore), typeof (TreeStoreBackend));
+			WidgetRegistry.RegisterBackend (typeof (ImageView), typeof (ImageViewBackend));
 
 			WidgetRegistry.RegisterBackend (typeof (Image), typeof (ImageBackend));
 			WidgetRegistry.RegisterBackend (typeof (Font), typeof (FontBackendHandler));